Compare software

PrusaSlicer vs Simplify3D: catalog facts
PrusaSlicer	Simplify3D
Best for: Slicing on a Prusa, or for a resin printer, without an account	Best for: Prepare and preview print jobs with a commercial 3D slicer
Free Free and open source under the AGPL 3.0. No account is required to use it.	Paid Requires a paid license or subscription. Trial availability and licensing depend on the edition.
Windows, macOS, Linux	Windows, macOS, Linux
Handles both filament and resin printers in one program Per-layer setting changes and painted supports and seams All 4 strengths for PrusaSlicer Handles both filament and resin printers in one program Per-layer setting changes and painted supports and seams Profiles for printers well beyond Prusa's own range No account needed, and the project says so plainly	Provides configurable slicing processes Includes support-generation and toolpath controls
Linux builds come only through Flathub Tuned first for Prusa hardware; other machines need profile work All 3 limitations for PrusaSlicer Linux builds come only through Flathub Tuned first for Prusa hardware; other machines need profile work The interface exposes fewer calibration tools than OrcaSlicer	Requires a paid license and an appropriate printer profile.
Downloadable app	Downloadable app
Open source	Not open source
License: AGPL-3.0	License not stated
No account needed	Not stated if an account is needed
Offline features available	Not stated if it works offline
Official website Full listing and sources Sources for PrusaSlicer prusa3d.com/prusaslicer github.com/prusa3d/PrusaSlicer Catalog checked September 21, 2026	Official website Full listing and sources Sources for Simplify3D simplify3d.com Catalog checked September 22, 2026

“Not stated” means we have not confirmed it. Features can vary by device and plan.